Infraestructuras de datos espaciales: data sources databases, metadata standards policy & institutional agreements network & technology services users ! " # $ %&' ) ( * * + * , . / 0 123" 4 5 # 8 . ''" + " ! 63 7 5 9 &' / " " 7 ' ) / / ' # 2 " " " :000 % ( , 5 5 ( # * ; < ; %&/" ! + + " " ; # ! $ " % 5 ; %&/= % & / ; < # %&/=" ; ( ( 5 %&' " %&/ 5 # ( > ( ! ! , %&' 5 %&' " 5 # %&/" %&' ?( Application ODBC API %&/ ODBC Driver Manager ODBC API ODBC Driver Data Source ODBC Driver Data Source ODBC Driver Data Source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eometry Table: Polygon WBKGeometry • Well-known Binary Representation for Geometry • 32-bit integer, double 5 $ 5 7 * * 9 P > * % 008 0 :":